Three thrusters symmetric wings jet plane

Small jet plane built with wings made entirely from symmetric sails. It can cruise at 120 m/s without active input.

Symmetric sails generate upward force when moving with angle of attack. This is achieved by tilting airplane nose up.

This aircraft is supposed to be controled with "Drive by Wire", but connections aren't saved in the schematic. You need to recreate them yourself. All components that you could control can be accessed through easily distinguishable trapdoors. It is sometimes inconvinient, but always possible to access components and create neccessary connections without destroying any blocks. I trust you to figure out how to create connections, which gives you freedom to use your own control scheme. There are two elevators, two ailerons and three thrusters. There are also two redstone accumulators which are supposed to be used to set constant thrusters power and elevators position.

This airplane needs to have elevators constantly tilting it's nose up to maintain angle of attack and generate upward force!

As both control surfaces and wings are made from the same symmetric sails, they will be assembled as one contraption as soon as you try to use elevators or ailerons. To avoid this you have to partially destroy wings before assembling control surfaces, then with control surfaces assembled you can build wings back as they were. Don't accidentally disassemble control surfaces!

The airplane is powered by diesel engine. It can be accessed through one of the trapdoors. To start it you need to disconnect it from the mechanisms by flicking lever on a clutch. Use crankwheel to pump fuel into the engine. After the engine starts you can connect engine to the mechanisms.

Lever in the cockpit can be connected to engine with "Drive by Wire" to turn it off and back on.

You can use hose connector or fluid interface to fill the fuel tank. The airplane was tested with "Diesel Generators" gasoline, but other fuels will likely work. Gasoline allows the plane to achieve 120 m/s of cruising speed (it can go faster during some maneuvers). Speed is lower at low altitude and increases the higher you fly.